10.0
CRITICAL
CVE-2014-9495
Apache Libpng Heap Buffer Overflow
Description

Heap-based buffer overflow in the png_combine_row function in libpng before 1.5.21 and 1.6.x before 1.6.16, when running on 64-bit systems, might allow context-dependent attackers to execute arbitrary code via a "very wide interlaced" PNG image.

INFO

Published Date :

Jan. 10, 2015, 7:59 p.m.

Last Modified :

Oct. 18, 2016, 3:45 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

10.0

Exploitability Score :

10.0
Public PoC/Exploit Available at Github

CVE-2014-9495 has a 2 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2014-9495 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Libpng libpng
1 Apple mac_os_x
: Total Affected Vendor : 2 | Products : 2
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2014-9495.

URL Resource
http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
http://secunia.com/advisories/62725
http://sourceforge.net/p/png-mng/mailman/message/33172831/
http://sourceforge.net/p/png-mng/mailman/message/33173461/
http://www.openwall.com/lists/oss-security/2015/01/04/3
http://www.openwall.com/lists/oss-security/2015/01/10/1
http://www.openwall.com/lists/oss-security/2015/01/10/3
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
http://www.securityfocus.com/bid/71820
http://www.securitytracker.com/id/1031444
https://support.apple.com/HT206167 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
NotANullPointer/WiiU-Vulns

None

Updated: 4 years, 2 months ago
0 stars 0 fork 0 watcher
Born at : July 19, 2017, 8:59 p.m. This repo has been linked 2 different CVEs too.
Profile Photo
mrash/afl-cve

A collection of vulnerabilities discovered by the AFL fuzzer (afl-fuzz)

Updated: 3 months, 2 weeks ago
88 stars 16 fork 16 watcher
Born at : Aug. 27, 2015, 12:26 a.m. This repo has been linked 332 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2014-9495 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2014-9495 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Oct. 18, 2016

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
  • Modified Analysis by [email protected]

    Mar. 29, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:libpng:libpng:1.6.0:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.0:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.1:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.1:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.2:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.2:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.3:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.3:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.4:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.4:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.5:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.6:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.7:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.7:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.8:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.8:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.9:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.9:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.10:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.10:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.11:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.11:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.12:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.13:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.13:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.14:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.14:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.15:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.15:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.5.20:beta:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:o:apple:mac_os_x:10.11.3:*:*:*:*:*:*:* (and previous) Configuration 2 OR *cpe:2.3:a:libpng:libpng:1.6.0:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.0:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.1:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.1:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.2:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.2:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.3:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.3:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.4:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.4:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.5:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.6:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.7:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.7:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.8:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.8:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.9:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.9:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.10:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.10:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.11:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.11:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.12:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.13:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.13:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.14:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.14:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.15:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.15:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.5.20:beta:*:*:*:*:*:* (and previous)
    Changed Reference Type https://support.apple.com/HT206167 No Types Assigned https://support.apple.com/HT206167 Advisory
  • CVE Translated by [email protected]

    Mar. 25, 2016

    Action Type Old Value New Value
    Removed Translation Desbordamiento de buffer basado en memoria dinámica en la función png_combine_row en libpng anterior a 1.5.21 y 1.6.x anterior a 1.6.16 podría permitir a atacantes dependientes de contexto ejecutar código arbitrario a través de una imagen PNG 'interlazada muy ancha'.
    Added Translation Desbordamiento de buffer basado en memoria dinámica en la función png_combine_row en libpng en versiones anteriores a 1.5.21 y 1.6.x en versiones anteriores a 1.6.16, cuando se ejecuta en sistemas de 64 bits, podría permitir a atacantes dependientes del contexto ejecutar código arbitrario a través de una imagen PNG "entrelazada muy ampliamente".
  • CVE Modified by [email protected]

    Mar. 25, 2016

    Action Type Old Value New Value
    Added Reference https://support.apple.com/HT206167
    Added Reference http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
  • CVE Modified by [email protected]

    Feb. 06, 2015

    Action Type Old Value New Value
    Added Reference http://secunia.com/advisories/62725
  • CVE Modified by [email protected]

    Jan. 22, 2015

    Action Type Old Value New Value
    Changed Description Heap-based buffer overflow in the png_combine_row function in libpng before 1.5.21 and 1.6.x before 1.6.16 might allow context-dependent attackers to execute arbitrary code via a "very wide interlaced" PNG image. Heap-based buffer overflow in the png_combine_row function in libpng before 1.5.21 and 1.6.x before 1.6.16, when running on 64-bit systems, might allow context-dependent attackers to execute arbitrary code via a "very wide interlaced" PNG image.
    Removed Reference http://tfpwn.com/files/libpng_heap_overflow_1.6.15.txt
    Added Reference http://www.openwall.com/lists/oss-security/2015/01/10/1
    Added Reference http://sourceforge.net/p/png-mng/mailman/message/33172831/
    Added Reference http://www.openwall.com/lists/oss-security/2015/01/10/3
  • Modified Analysis by [email protected]

    Jan. 12, 2015

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:libpng:libpng:1.6.0:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.0:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.1:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.1:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.2:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.2:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.3:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.3:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.4:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.4:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.5:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.6:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.7:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.7:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.8:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.8:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.9:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.9:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.10:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.10:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.11:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.11:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.12:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.13:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.13:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.14:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.14:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.15:*:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.6.15:beta:*:*:*:*:*:* *cpe:2.3:a:libpng:libpng:1.5.20:beta:*:*:*:*:*:* (and previous)
    Added CVSS V2 (AV:N/AC:L/Au:N/C:C/I:C/A:C)
    Changed Reference Type http://tfpwn.com/files/libpng_heap_overflow_1.6.15.txt No Types Assigned http://tfpwn.com/files/libpng_heap_overflow_1.6.15.txt Exploit
    Added CWE CWE-119
  • Initial Analysis by [email protected]

    Jan. 12, 2015

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

2.12 }} -0.18%

score

0.89255

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability
: